.and I gave in. I got on my knees, gave each of her ass cheeks a kiss, and slipped my cock into her tight pussy. This is was my favorite position, she...always felt so good and I loved the view."Happy birthdayyyy," she moaned.I replied with, "Sing 'Happy Birthday' for me," and started my thrust. My hands held onto her hips, and I groaned and grunted as I pounded her juicy pussy.She moaned and started to sing, "Happy Birth - mmmm, Happy - mmmm yes baby..." Fuck, her attempt to sing was turning me. I had seen some porn with the actors in a similar position, so I scooted up, lifting Katie’s thigh up as I maneuvered toward her pussy. I had to use one hand to aim it right, but my cock slid right in. I discovered very quickly that I could get really deep inside her in this position.“This is new,” Katie giggled, “and I think I like it.”She did like it. The depth of penetration, maybe coupled with the way my thigh or my pubic bone rubbed against her clit as I was thrusting into her, soon had. 30 minutes pass, still in complete ecstasy pre-cum leaking from my dick soaking the sheets under us. 45 minutes, my legs begin to shake uncontrollably before finally giving out. I fall flat on the bed unable to do anything but focus on the pleasure he is giving me. He quickly adapts to my new body position and pounds me into the bed.1 hr, he pulls his cock out of me making me practically scream from the feeling. He orders me to roll onto my back. In a sex filled daze I rolled onto my back. He. I lock up the door and lean against the far wall watching the two of you.You are kissing her with a passion I thought was only for me. Ripping her blouse open you latch onto one of her braless breasts. As you suck her nipple into your mouth, I notice your knee grinding into her pussy. Her hands are on your shoulders pushing you down to her pussy. You stand up and spin her around and rip her skirt off in one motion. I see you just staring at her very beautiful ass, running your hands over it,.